Entegris's top three insider shareholders as of June 06, 2026 are Bertrand Loy (Executive Chair, 227.53K shares), Todd James Edlund (Evp Coo, 175.40K shares), David Reeder (President Ceo, 97.21K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Inc Entegris | - | 4,104 | 0 | 25 Apr, 2025 |
| Bertrand Loy | Executive Chair | 227,527 | 0 | 20 Apr, 2026 |
| Michael A Bradley | - | 53,488 | 0 | 29 Apr, 2022 |
| Paul L H Olson | - | 17,199 | 0 | 29 Apr, 2022 |
| Yvette Kanouff | - | 11,121 | 0 | 25 Apr, 2025 |
| Clinton M. Haris | Svp President, Aps Division | 54,961 | 0 | 06 Apr, 2026 |
| William James Shaner | Svp President, Amh | 25,676 | 0 | 03 Apr, 2024 |
| Todd James Edlund | Evp Coo | 175,399 | 0 | 01 Apr, 2022 |
| Michael Sauer | Vp, Controller Cao | 10,001 | 0 | 06 Apr, 2026 |
| Azita Saleki-Gerhardt | - | 24,971 | 0 | 25 Apr, 2025 |
| David Reeder | President Ceo | 97,207 | 0 | 02 Apr, 2026 |
| Corey Rucci | Svp, Business Development | 8,540 | 0 | 31 Mar, 2022 |
| Daniel D. Woodland | Svp President, Ms Division | 53,605 | 0 | 06 Apr, 2026 |
| James Robert Anderson | - | 4,877 | 0 | 25 Apr, 2024 |
| Stuart Tison | Svp President, Scem | 85,372 | 0 | 21 Feb, 2023 |
| Susan G. Rice | Svp, Global Human Resources | 75,971 | 0 | 06 Apr, 2026 |
| Bruce W. Beckman | Svp, Finance | 28,821 | 0 | 21 Feb, 2023 |
| James Anthony O'Neill | Svp Cto | 15,704 | 0 | 08 Apr, 2025 |
| Joseph Colella | Svp And General Counsel | 50,121 | 0 | 08 Apr, 2026 |
| Rodney Clark | - | 7,500 | 0 | 13 Jun, 2025 |
| Olivier Blachier | Svp, Chief Strategy Officer | 34,897 | 0 | 08 Apr, 2026 |
| Neil Richards | Svp, Goscq | 27,849 | 0 | 08 Apr, 2025 |
| Michael Besnard | Svp, Chief Commercial Officer | 17,936 | 0 | 08 Apr, 2025 |
| Linda Lagorga | Svp, Chief Financial Officer | 33,810 | 0 | 23 Feb, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 17 Apr, 2026 | Bertrand Loy | Common Stock | A | 44,138 | $98.11 | 271,665 | D | M |
| 17 Apr, 2026 | Bertrand Loy | Common Stock | D | 44,138 | $144.41 | 227,527 | D | S |
| 17 Apr, 2026 | Bertrand Loy | Employee Stock Option (Right to Buy) | D | 44,138 | $0.00 | 0 | D | M |
| 14 Apr, 2026 | Bertrand Loy | Common Stock | A | 17,396 | $98.11 | 244,923 | D | M |
| 14 Apr, 2026 | Bertrand Loy | Common Stock | D | 17,396 | $140.22 | 227,527 | D | S |
| 14 Apr, 2026 | Bertrand Loy | Employee Stock Option (Right to Buy) | D | 17,396 | $0.00 | 44,138 | D | M |
| 07 Apr, 2026 | Joseph Colella | Common Stock | D | 1,592 | $115.57 | 50,121 | D | S |
| 07 Apr, 2026 | Olivier Blachier | Common Stock | D | 275 | $115.57 | 34,897 | D | S |
| 05 Apr, 2026 | Michael Sauer | Common Stock | D | 316 | $116.40 | 10,001 | D | F |
| 05 Apr, 2026 | Susan G. Rice | Common Stock | D | 1,422 | $116.40 | 75,971 | D | F |
| 05 Apr, 2026 | Bertrand Loy | Common Stock | D | 9,868 | $116.40 | 227,527 | D | F |
| 05 Apr, 2026 | Clinton M. Haris | Common Stock | D | 1,290 | $116.40 | 54,961 | D | F |
| 05 Apr, 2026 | Clinton M. Haris | Common Stock | D | 1,290 | $116.40 | 54,961 | D | F |
| 05 Apr, 2026 | Joseph Colella | Common Stock | D | 1,493 | $116.40 | 51,713 | D | F |
| 05 Apr, 2026 | Clinton M. Haris | Common Stock | D | 1,290 | $116.40 | 54,961 | D | F |
| 05 Apr, 2026 | Olivier Blachier | Common Stock | D | 643 | $116.40 | 35,172 | D | F |
| 05 Apr, 2026 | Clinton M. Haris | Common Stock | D | 1,290 | $116.40 | 54,961 | D | F |
| 05 Apr, 2026 | Daniel D. Woodland | Common Stock | D | 1,228 | $116.40 | 53,605 | D | F |
| 01 Apr, 2026 | David Reeder | Common Stock | A | 38,750 | $0.00 | 97,207 | D | A |
| 01 Apr, 2026 | Clinton M. Haris | Common Stock | A | 6,318 | $0.00 | 56,251 | D | A |